Abstract: A superstructure support for disposition between an implantation body and a crown of a prosthetic tooth replacement includes a crown supporting area with an upper engagement structure or supporting the crown and a lower area facing the implantation body and having a smooth microstructure surface provided with webs and grooves extending around the superstructure support and acting as bacteria barrier between the gum of a patient and the superstructure support when mounted onto the implantation body installed in the jawbone of the patient.

Abstract: The present invention relates to an abutment attachment (100) which can be fastened on a jaw implant (101), comprising an opening (103) for inserting a fixing screw (105); and an adhesive base portion (107) for forming an adhesive base for an adhesive body (109) which is arranged laterally adjacent to the opening (103) and projects beyond the opening (103).

Abstract: A milling blank for an abutment attachment which can be secured to a dental implant, including a securing section with a screw channel for a fixing screw for securing the milled abutment attachment to the dental implant; and a milling section having a feed channel at an angle with respect to the screw channel for feeding the fixing screw into the screw channel.